Round|Natural|GIA

5.03ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6485656672

Certificate GIA 6485656672

Diamond specifications and retailer prices

From £84,161 GBP

$112,766 USD

As of October 30, 2026

Save £48,857 GBP (37%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £133,018 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6485656672. Listed at 14 retailers as of October 29, 2026, with prices from £84,161 to £133,018, a £48,857 spread on the same certified stone. MOH London lists it at £133,018. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.03

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32°

Pavilion angle41.8°

OriginNatural

Grading LabGIA

CertificateGIA 6485656672

Dimensions11.04 × 11.06 × 6.76 mm

L/W Ratio1.00

Star length50%

Lower girdle80%

Girdle conditionFaceted

Cert comments

Clouds are not shown. Pinpoints are not shown.

Key to symbols

Crystal, Needle

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 6485656672

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: £133,018 GBP|Low: £70,540 GBP|High: £133,904 GBP|Avg: £91,627 GBP|+2.0%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

October 30, 2026

Retailer 11£70,540 GBP

Retailer 7£75,505 GBP

Retailer 8£80,816 GBP

Retailer 5£84,161 GBP

Retailer 12£84,284 GBP

Retailer 9£85,141 GBP

Retailer 19£85,172 GBP

Retailer 10£87,637 GBP

Retailer 18£88,248 GBP

Retailer 2£89,677 GBP

Retailer 4£90,284 GBP

Retailer 16£93,513 GBP

Retailer 6£95,815 GBP

Retailer 14£97,409 GBP

Retailer 3£101,181 GBP

Retailer 15£101,305 GBP

Retailer 13£102,794 GBP

Retailer 17£105,202 GBP

MOH London£133,018 GBP

24 data points across 19 retailers

14 retailers£84,161 GBP to £133,018 GBP

Retailer 1

£70,540 GBP

HK$738,400 HKD

Price last confirmed 38 days ago

B+

Retailer 2

£84,161 GBP

$112,766 USD

View

Final sale: no returns

B+

Retailer 3

£84,284 GBP

View

B+

Retailer 4

£85,172 GBP

$114,121 USD

View

Retailer 5

£88,248 GBP

$118,243 USD

View

Price last confirmed 10 days ago

B+

Retailer 6

£89,677 GBP

View

B+

Retailer 7

£90,284 GBP

$120,970 USD

View

B+

Retailer 8

£95,815 GBP

View

B+

Retailer 9

£97,409 GBP

$130,517 USD

View

Retailer 10

£101,181 GBP

ZAR 2,190,177 ZAR

View

Price last confirmed 18 days ago

B+

Retailer 11

£101,305 GBP

$135,738 USD

View

B+

Retailer 12

£102,794 GBP

€131,174 EUR

View

Retailer 13

£105,202 GBP

$140,959 USD

View

Price last confirmed 10 days ago

Most Expensive

MOH London

51D2E9522 · Oct 29

£133,018 GBP

View

13 more retailers have this diamond

Prices start from £84,161 GBPSave up to £48,857 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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B+

5.03ct Round

£84,161 GBP